Overview of Procedure
The use of an ozonation system that is properly sized and integrated into the swimming pool treatment system will allow ozone to act as the primary oxidizer and disinfectant. Ozone is fed into the pool feed water prior to the chlorine injection process. Ozone destroys many organic compounds and microorganisms that would typically react with chlorine, resulting in a reduction of the chlorine demand and total dissolved solids. Lower chlorine demand allows the pool operator to achieve disinfection of the water with minimal chlorine residual, and the reduction of total dissolved solids improves the water clarity. The reduction of chlorine usage will minimize the amount of chlorine off-gas that causes corrosion in swimming pool environments. Ozone will also break down chloramines, a major cause of the odor and eye irritation associated with swimming pools